DEA-1TT5試験無料問題集（307題）「EMC Associate - Information Storage and Management 認定」

出題：1

What is an example of an active attack on an IT infrastructure?

A. Attempt to gain access to the data in transit

B. Attempt to modify information for malicious purposes

C. Attempt to copy the data from the storage system

D. Attempt to gain unauthorized access into the system

正解：B 解答を投票する

出題：2

An organization performs a full back up every Sunday and cumulative back ups on the remaining days. On Thursday, a data corruption occurs that requires a data restoration from the backup copies. How many backup copies are required to perform this restoration?

A. 2

B. 1

C. 4

D. 3

正解：A 解答を投票する

出題：3

What is a characteristic of a scale-out NAS?

A. File system grows dynamically as nodes are added in the cluster

B. Different file systems can be mixed on each node in a single cluster

C. Up to four file systems can be created across the cluster

D. Distinct file systems are created on each node in the cluster

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

What does the "variability" characteristic of big data signify?

A. Diversity in the formats and types of data generated from various sources

B. Cost-effectiveness and business value obtained from massive volumes of data

C. Importance in obtaining the right information from data at all possible contexts

D. Importance in the quality of data gathered from a number of sources

正解：A 解答を投票する

出題：5

What is a purpose of the policy engine in a data archiving environment?

A. Enables manual migration of older archived data between archive storage devices

B. A Facilitates manual searching for archived data in archive storage

C. Automates the process of identifying the data to move from archive to primary storage

D. Moves the appropriate data into archive storage automatically

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Drag and Drop Question
If the client requests authorization from the resource owner, what are the remaining sequence of steps to authenticate a user using OAuth control?

正解：

出題：7

What is a feature a hypervisor?

A. lsolates the physical resources of a single compute system

B. Provides a VMM that manages all VMS on a single compute system

C. Provides a VMM that manages all VMs on a clustered compute system

D. lsolates the VMs on a single compute system

正解：A 解答を投票する

出題：8

Which attack is carried out by sending a spoofing e-mail and redirecting a user to a false website?

A. Man-in-the-middle

B. Repudiation

C. Denial-of-service

D. Phishing

正解：D 解答を投票する

出題：9

In an FC SAN environment, which security mechanism prevents a switch port from being enabled even after a switch reboot?

A. Port locking

B. Port type locking

C. Port binding

D. Fabric binding

正解：A 解答を投票する

出題：10

Why is it important to automate the operations management process in a data center environment?

A. ensures operational agility

B. mitigates operation management risks

C. converts CAPEX to OPEX

D. eliminates operational cost

正解：B 解答を投票する

出題：11

Which product enables employees to enroll their mobile devices in an enterprise environment and ensures secure access from the devices to the enterprise resources?

A. VMware AppDefense

B. VMware AirWatch

C. Dell InTrust

D. Dell PowerEdge

正解：B 解答を投票する

出題：12

What enables an administrator to create device groups in an IP-SAN for restricting device communications to a group?

A. Demilitarized zone

B. NIC teaming

C. Security identifier

D. iSNS discovery domain

正解：D 解答を投票する

出題：13

What is an accurate statement about a fabric-provided MAC address (FPMA) used in an FCoE SAN?

A. FCoE switches provide MAC addresses to VN_Ports during node login

B. Both VF_Ports and VE_Ports obtain MAC addresses from FC switches

C. FC switches provide MAC addresses to VE_Ports dynamically during discovery

D. Compute systems provide MAC addresses to the VF_Ports on FCoE switches

正解：A 解答を投票する

出題：14

An organization performs a full back up every Sunday and incremental back ups on the remaining days at 9:00 AM. However, at 10 PM on Friday, a data corruption occurs that requires a data restoration from the backup copies.
How many backup copies are required to perform this restoration?

A. 2

B. 4

C. 6

D. 5

正解：C 解答を投票する

出題：15

What is a benefit of using content addressed storage (CAS) as an archival solution?

A. Enables modification of archived data

B. Supports location independence using different content IDs for an object

C. Provides the ability to perform production operations on the CAS

D. Ensures content authenticity and integrity

正解：D 解答を投票する

出題：16

What happens when the size of a write I/O request exceeds the configured write aside size in a block- based storage system?

A. Write aside size is automatically reconfigured to the new write I/O size

B. Cache is bypassed and I/O is written directly to storage

C. Write data is lost and a re-write request is sent to the compute system

D. Warning message to reduce the size of write I/O is displayed

正解：B 解答を投票する

出題：17

Which type of Fibre Channel (FC) ports do the labels "X" and "Y" represent in the exhibit?

A. X is an E_Port and Y is an F_Port

B. X is an N_Port and Y is an E_Port

C. X is an F_Port and Y is an N_Port

D. X is an N_Port and Y is an F_Port

正解：C 解答を投票する

DEA-1TT5試験無料問題集「EMC Associate - Information Storage and Management 認定」